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Manual of classification of agricultural and forestry research : classifications used in the Current Research Information System by activity, by comm…
1939 gardener and farmer supplies : season of 1939 catalogue
Report on the geology of Northern and Southern California embracing the mineral and agricultural resources of those sections, with statistics of the …
Spray treatment, etc., for orchards
The outbreak of Pseudococcus sacchari, Ckll., on the sugar cane of Egypt
Work conducted at the experimental farm at Giza in connection with great millet (sorghum vulgare-dhura rafi'a) and bersim (Trifolium alexandrinum-ber…
Some special orchard treatment of the apple, pear and quince
Tobacco : world supply and distribution, 1974-78
Natural history of the Tres Marias Islands, Mexico
Pest control in commercial fruit plantings